IPC Subgroup
H03G 1/02 Remote control of amplification, tone or bandwidth
Introduced: September 1968
Last revised: January 2006
Full Title
Details of arrangements for controlling amplification > Remote control of amplification, tone or bandwidth
Classification Context
- Section:
- ELECTRICITY
- Class:
- ELECTRONIC CIRCUITRY
- Subclass:
- CONTROL OF AMPLIFICATION
Scope Notes
Limiting references: Remote control combined with remote tuning or selection of resonant circuits